mdivide_right_tri_low() [5/5]

template<typename EigMat1 , typename EigMat2 , require_all_eigen_t< EigMat1, EigMat2 > * = nullptr, require_all_not_vt_fvar< EigMat1, EigMat2 > * = nullptr>

Eigen::Matrix< return_type_t< EigMat1, EigMat2 >, EigMat1::RowsAtCompileTime, EigMat2::ColsAtCompileTime > stan::math::mdivide_right_tri_low ( const EigMat1 &  b, const EigMat2 &  A  )

inline

Returns the solution of the system x tri(A) = b when tri(A) is a lower triangular view of the matrix A.

Template Parameters

EigMat1	type of the right-hand side matrix or vector
EigMat2	type of the second matrix

Parameters

b	right-hand side matrix or vector
A	matrix

Returns

x = b * tri(A)^-1, solution of the linear system.

Exceptions

std::domain_error

if A is not square or the rows of b don't match the size of A.

Definition at line 29 of file mdivide_right_tri_low.hpp.